2017 HYUNDAI SANTA FE Complaints

After performing regular oil changes, and even a new fuel pump sensor, I experienced an issue. Last oil change was within the past two weeks. Driving home from the mountains, I heard a knocking sound from the engine bay. I narrowed it down to all gears above 2500RPM, increasing knocking with RPM speed. I took it easy on the engine, mostly coasting down the mountain. Suddenly during acceleration on an uphill, a pop sounded, and copious white smoke started coming from the engine bay. I pulled over despite having no power brakes but I was fortunate to be near an off ramp in a rural area. Trying to troubleshoot roadside, i noticed fluid on the tie rod, but I wasnt able to determine what kind of fluid it was. When I try to start the car, there is one single click, the engine wont even attempt to turn over. Oil, battery and check engine lights are all on. After towing, I found that the fluid leaking from the vehicle is oil. The vehicle is currently at a transmission shop, but from my research, this isnt a transmission issue but a blown rod bearing the Hyundai engines are know for. I will be contacting a dealership to see if they will at least confirm my diagnosis.

Odometer Fraud. The contact purchased a 2017 Hyundai Santa Fe on March 11, 2024, from a private dealer with approximately 46,000. The contact was informed that the vehicle had only one owner who had leased the vehicle. Recently, the vehicle was taken to an independent mechanic where the vehicle was diagnosed with engine failure. The mechanic retrieved a Carfax report and discovered that the vehicle had five previous owners and there were several mileage discrepancies. At the time of purchase, the vehicle mileage was approximately 46,000. However, it was discovered that the last known accurate mileage on the vehicle was 113,000.

The contact owns a 2017 Hyundai Santa Fe. The contact stated that while driving at an undisclosed speed, the accelerator pedal was depressed; however, the vehicle failed to accelerate as intended. The contact stated that the vehicle failed to accelerate to 40 MPH. In addition, the Hill Descent Assist and traction control warning lights were illuminated. The vehicle was turned off and restarted, and the air bag warning light illuminated. The vehicle was taken to the dealer; however, the failure was not duplicated. The contact stated that previously, there was a delay with the engine cranking with several unknown warning lights illuminated. The vehicle was taken to the dealer several times; however, the failure was not duplicated. The vehicle was taken to alternate dealers; however, the failure was not duplicated. The manufacturer was made aware of the failure. The failure mileage was unknown.

The contact owns a 2017 Hyundai Santa Fe. The contact stated that the vehicle was consuming an excessive amount of engine oil after approximately 1,500 miles, 2 weeks after an oil change was performed. While driving at various speeds, the vehicle was sluggish while attempting to accelerate. The check engine warning light has been illuminated since purchasing the vehicle. The vehicle was taken to a certified mechanic, who diagnosed the vehicle with turbocharger failure. The contact was informed that the turbocharger needed to be replaced. There was no oil found on the dipstick when the oil level was checked. The dealer was contacted and informed of the failure. The dealer determined that an oil consumption test was needed. Additionally, a cleaning of the oil system and an oil change were recommended. The vehicle was not repaired because it was not under recall. The manufacturer was informed of the failure and informed the contact that the vehicle needed to be diagnosed to determine the cause of the failure. The failure mileage was approximately 85,000.

The engine on my 2017 Hyundai Santa Fe sport was deemed defective according to Downey Hyundai. They ran a diagnostic test on it and it failed the test. They offered to replace it for me at no cost to me. On December 11, 2025 the engine caught fire while the service technician from Downey Hyundai was “test driving” it in a drive-thru of 7 Leaves. He was using my vehicle for personal use when the engine fire occurred. Both Downey Police Dept and Downey Fire Dept made reports. I did file a claim with my insurance company, AAA. On 12/8/25, the engine oil light blinked once very quickly on the dash and that was it. I took my vehicle to Downey Hyundai the very next day to have it inspected.

My Hyundai Santa Fe has a major oil leak from the oil pressure light. I took the car to a non-Hyundai shop for repair and was told that the problem should be covered under recall campaign 168. Reference Number: 17-01-071, Date of issue: December 01, 2017. A quick check of internet complaints indicates this is a common problem with this type vehicle. My oil pressure light is on at idle after the car is warmed up. Reno Hyundai dealer informs me that it is not covered by recall. I believe that this problem should be covered based on the volume of complaints from other owners. Can your organization help me in getting some kind of an cost adjustment for getting this repaired. Thank you.

Purchased this 2017 Hyundai Santa Fe from dealer with 86K miles. (second owner). Immediately noticed excessive oil consumption. Would take vehicle in for oil top off service, to ensure proper levels. At 99K miles (six months after purchase) lost compression in #2 cylinder while driving on the freeway. Per independent auto repair facility and a Hyundai service center, engine replacement is needed. Hyundai declined engine replacement. It appears oil consumption was an issue when the vehicle was traded in to the dealership, and they resold it anyway to an unsuspecting consumer.

Current Mileage: ~94,000 miles Ownership: Second owner (purchased less than one year old at 17,035 miles) I purchased this vehicle in December 2018 when it had approximately 17,035 miles. Since purchase, the vehicle has been consistently and properly maintained, primarily at authorized Hyundai dealerships, with documented oil and filter changes throughout my ownership. All required Hyundai recalls and updates have been completed. As confirmed by Hyundai service records, my vehicle is eligible for extended warranty protections under the Theta II Engine Settlement, which explicitly applies to subsequent owners and is not limited to the original purchaser. Engine Failure & Repair History Beginning in mid-2025, my vehicle began to exhibit progressive and excessive oil consumption, despite regular maintenance. Hyundai dealerships performed multiple Hyundai-directed corrective actions, including: PCV valve replacement Multiple oil consumption tests Combustion chamber cleaning (paid out of pocket after Hyundai Motors denied goodwill) These measures failed to resolve the issue. Hyundai’s own oil consumption testing confirmed: 1.2 quarts consumed, followed by 1.4 quarts consumed, indicating worsening internal engine failure West Houston Hyundai has subsequently advised that engine replacement is required, yet Hyundai Motor America has refused coverage, and I was quoted $5,872 for engine replacement and labor at my expense. Engine failure requiring replacement at 94,000 miles is not normal wear and tear and is inconsistent with reasonable consumer expectations or Hyundai’s powertrain representations. Importantly: The vehicle has never been cited for neglect, sludge, or improper maintenance,Oil consumption worsened after Hyundai-directed repairs Hyundai has not identified any misuse or disqualifying condition The failure pattern is consistent with known Theta II piston/ring defects

documented oil-consumption issue with my 2017 Hyundai Santa Fe, which currently has 98,876 miles. This concern was first formally reported in October 2025. Since that time, I have fully complied with all diagnostic and procedural requirements requested by the dealership, including inspections, documentation, and follow-up visits. The dealership has acknowledged that the vehicle has an ongoing oil-consumption condition. Per the instructions provided by Hyundai Service Team, I was advised to “submit my own claim.” I later learned that, as a customer, I am not permitted to submit or appeal a claim directly, and that only the dealership has the ability to do so. I have since been informed by Customer Care that the claim submitted on my behalf was considered weak, which may have contributed to its denial. I was also advised that Hyundai and the dealership were already aware that I did not have the ability to submit or appeal the claim myself, despite being directed to do so. Throughout this process, I have made every good-faith effort to follow Hyundai’s guidance, yet I have experienced repeated misdirection and inconsistent information. This has caused unnecessary delays and frustration while the underlying issue remains unresolved. The vehicle has been properly maintained, with regular oil changes and servicing completed according to Hyundai’s recommended intervals. Despite this, the excessive oil consumption persists and poses a risk to engine longevity and overall safety. Due to the current condition of the engine, I no longer feel it is safe to continue driving the vehicle, which has left me without reliable transportation. Additionally, I have previously experienced the theft of this vehicle, for which I was not compensated, despite the well-documented safety concerns affecting Hyundai customers. Taken together, these issues have significantly impacted my confidence and ability to rely on this vehicle. Given Hyundai’s well-documented history of oil-consumptio

While driving on US-rt1 in Dinwiddie Va, in my 2017 Hyundai Santa Fe Sport. I was in a collision where a vehicle pulled out in front of me at no fault of my own, and I hit that vehicle going about 47mph. the front nor rear/side air bags deployed. My body slammed into the steering wheel causing severe whiplash as well and contusions to my left shoulder and neck, as well as my wife to be who also sustained injuries to her leg/knee. Had the airbags deployed i would have not made contact with the steering wheel though-out these events.